Kana アスタロス
Romaji Asutarosu
Race Demon

Former Pure Angel

Nicknames Asta (by Belphegor)

Pillar #29
Tammi Fenton (Human Alilas)
Eater of Souls
Demonized Deity
Original Astaroth
Duchess of Astaroth
The First Astaroth
Lord of Melancholy
Great Duchess of Hell
Princess of Accusers
Princess of Inquisitors
First Generation Astaroth
Progenitor of Astaroth
The 29th Spirit of the Goetia
Descendant of Ishtar
Crowned Princess of Jinnestan

Hair Color Light Pink
Eye Color Pink
Equipment Kankara Formula

Artificial Sacred Gears:

  • Melancolía
Personal Status
Relatives God (Creator)

Ishtar (Ancestor?)
Beelzebub (Former Lover)
Lord Astaroth (Descendant)
Lady Astaroth (Descendant)
Ajuka Beelzebub (Descendant)
Diodora Astaroth (Descendant) †
Latia Astaroth (Descendant)

Affiliations Prime Demons

Hell (Abrahamic Underworld)
72 Pillars
Astaroth Clan (Progenitor)
Team Original Demon (Bishop)
Heaven (Formerly)
Grigori (Alliance)

Status Active
Ranking Prime Demon

Great Duchess
Duchess of Astaroth (Formerly)
Nova-Class Being

Since there's nobody here, guess I could sing... Anyway, I am among the 72 Pillars, the Strongest! And you, go and lose your head by my Request!


Astaroth, formerly known as Esther, is a former fallen angel that was created by God, that became one of the Prime Demons and the progenitor of the 29th Pillar, the Duke Clan of Astaroth. She is the original possessor of the Kankara Formula and the ancestor of Lord Astaroth and his children, Ajuka Beelzebub and Diodora Astaroth.

She is a major antagonist of the Demons Arc and then a minor protagonist for the rest of the story, High School DxD: Mightverse.

Appearance[edit | edit source]

Astaroth is a beautiful young girl looking in her late teens of a child has two horns curving downwards on the back and sides of her heads behind her ears. She has pink hair done in shoulder-length twin-tails with two tiny red hats on each side of her head. Astaroth wears an elaborate black-and-red gothic lolita-styled outfit, consisting of ruffles on her shoulder, throat, and right hip; a ribbon on her chest; pink lace on her chest and waist; a double layered skirt; and a ruffled purple handkerchief on her right hip. She wears fingerless gloves with elaborate pieces of metal on her arms and she wears red-and-white striped thigh-high stockings on her legs with black ballet shoes on her feet. She has an axe guitar whose black head and red body are of the same material and appearance as the metal pieces on her gloves.

Personality[edit | edit source]

Astaroth has a rather negative personality. She lacks self-confidence, believing herself to be inferior to others demons in both appearance and ability, and has trouble interacting with strangers, especially large crowds.

Even with that, Astaroth is also a great mentor to turn to if in need of assistance especially if that assistance is needed to make important political or business connections. According to many legends, Astaroth serves as a council to both humans and demons though she seems to have a preference towards human affairs. This is possibly because Astaroth seems to have a conscience when it comes to giving advice and does not want her wisdom to be associated with good or ill intent.

She also has a passionate love for music. So much so that she often uploads home-made music videos, and pursues a career as an idol despite her stage fright.

Interestingly enough, although Astaroth is considered to be part of the evil trinity, she is only willing to give power to those who seek her help in order to accomplish good deeds. It is said that if anyone attempts to summon her for ill intentions, she will refuse to give them assistance.

She had also developed an immense hatred for her fellow prime demon Leviathan, who returned this feeling likewise. It needed both Satan and Lucifer to keep the two from starting a civil war within Hell.

History[edit | edit source]

Fall from Heaven[edit | edit source]

She was on Lucifer's side during the War in Heaven, and was cast down to Hell alongside all other rebel-angels. Afterwards, she was present at Pandemonium during Lucifer's Rally after being freed, officially declaring herself as an enemy of God forever.

It's said that after Lucifer conquered Hell but before the Seven Great Satans came to be, there was an evil trinity between Lucifer, Beelzebub and Astaroth.

Modern times [edit | edit source]

The Demon was said to instigate cases of Demonic Possession, most notably that of the Loudun nuns in France in the 16th century. The nuns accused a priest, Father Urbain Grandier, of causing their possession. At Grandier’s trial, a handwritten “confession” of his was produced detailing his Pact with the Devil, witnessed and signed by Astaroth herself and several other Demons.

Abilities & Powers[edit | edit source]

Immense Demonic Power: As a Progenitor of Astaroth Clan and a Great Duchess of Hell, possesses immense demonic power far surpassing that of the current seven great satans. Her power is foul and oppressive, capable of sending weaker entities sliding back at the mere release of it.

  • Kankara Formula: As the founder of the Astaroth Clan, she possess complete mastery of the Kankara Formula, which has the ability to control all phenomenon using equations and formulas. With it, she has shown the ability to take control of her enemies' demonic power attacks, change their shape, direction, and also increase their power.

Immense Strength: As one of the 72 Demon Progenitors of the Ars Goetia, as well as the Progenitor of the Astaroth Clan, Astaroth has immense physical strength, knocking back Satan-Class and God-Class. She was able to fight against ultimate-class Angels on equal ground, utilizing all of her powers, skills, and abilities to their utmost capacities.

Immense Durability: Astaroth has shown possesses immense durability and great tolerance to damage and pain, capable of enduring powerful attacks from both high-ranking Devils, Angels, and Fallen Angels alike with little problems.

Immense Speed: Astaroth possesses immense speed, far exceed even the fastest of devils, and far faster than what the eyes of some supernatural beings could even comprehend. She could travel faster than the speed of light and sound.

Enhanced Stamina: Due to fighting off many dangerous enemies, Astaroth possesses a gigantic amount of stamina, capable of fighting for long periods of time, and is capable of using stronger abilities and skills for extended periods.

Master Magician: Astaroth is a Master Magician, with millennia of skills and experience. She is in-depth in various forms of mortal magic and is knowledgeable of a thousand different types of Magic Systems.

  • Elemental Magic: Astaroth showed great skill in using elemental magic, being able to easily counter Ajuka's elemental magic by using the opposite elemental attacks used by Ajuka, canceling each other out.
  • Illusion Magic: Astaroth can utilize illusion magic and can trap her opponents in highly realistic illusions that can almost be indistinguishable from reality.
  • Teleportation Magic: Astaroth can utilize teleportation magic.

Master Inventor: Astaroth is a Master Inventor, possibly only being surpass by Beelzebub and Belphegor in terms of skills. She is a Lieutenant of the Technology Department of Hell, responsible for creating various forms of weaponry, armory, medicine. She had created the Orgullo, Melancolía and a number of other artificial sacred gears on her own.

Flight: Being a Demon, Astaroth can fly using her wings.

Equipment [edit | edit source]

Melancolía: Astaroth's Artificial Sacred Gear and currently her main weapon. It has the ability to manipulate and create the power of sound and music, presenting Astaroth as a phenomenal musician and singer. Her habit of rapping during conversations with others shows she has quite the poetic mind. To an extent, Astaroth manipulates peoples emotions via her music, which is rewarded in the form of fame and increasing views of her videos.

Statistics [edit | edit source]

Power 10/10
Speed 9/10
Stamina 8/10
Endurance 8/10
Technique 5/10
Intelligence 10/10
Total 50/60

Image Gallery[edit | edit source]

Trivia [edit | edit source]

  • Astaroth's height is [150cm] and body weight is [45kg].
  • Astaroth's measurements are B90-W60-H85.
  • Astaroth's appearance is based on Astaroth from Seven Mortal Sins.
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